Lee, Seung Hyun; Kim, Hyung Joon; Mun, Jang Sik; Oh, Hyoung Chul; Lee, Hyun Woong; Choi, Chang Hwan; Kim, Jeong Wook; Do, Jae Hyuk; Kim, Jae Gyu; Chang, Se Kyung, et al.
ArticleIssue Date2008CitationThe Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi, v.51, no.4, pp 259 - 264Publisher대한소화기학회